Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh trinh » hanh chinh
luat dang » luat dan, luat danh, luat doanh
dang cong » dung cong
cong lang » cong vang, cong luong, cong quang
ho chieu » theo chieu, hoc thieu, doi chieu
lang van » dang van, tang van, hoang van

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu xanh - ((hanh trinh) or (canh tranh)) luat dang cong lang van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - ((hanh trinh) OR (canh tranh)) luat dang cong lang van ban.
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - ((hanh trinh) or (canh tranh)) luat dang cong lang van ban*.